K&H Manufacturing K&H Pet Products Thermal-Bowl Outdoor Heated Water Bowl - Ice Free Water for Dogs or Cats The thermostatically controlled K&H Thermal-Bowl features a 5.5' steel wrapped abrasion resistant cord and electronics are safely sealed inside the bowl. This product has a 1-year limited warranty K&H Pet Product heated pet bowls are energy efficient, using only 25 watts. The internal heater is thermostatically controlled to turn on and off as necessary to keep water from freezing, even at -20F. This 1.5 gallon, Granite  14"L x 14"W x 5"H heated dog bowl helps keep your pet hydrated, no matter the weather. This product is made with BPA free plastic. The K&H Thermal-Bowl is perfect for any outdoor animal thats thirsty during freezing cold winter weather. Easy Cleaning! Simply wipe inside and out with damp cloth. A mild detergent could be used if desired however be sure to rinse all remaining detergent residue before refilling. The K&H Thermal-Bowl has been rigorously tested and is certified by MET Laboratories to exceed USA and Canadian electrical safety standards. Don't be baited by electrical products that have not been tested and certified by a legitimate nationally recognized testing laboratory. 1.5-gallon electric heated drinking bowl for pets' year-round hydration Keeps drinking bowl free from ice down to temperatures to 20 degrees below zero F Electronics are safely sealed inside the bowl; steel wrapped cord ensures pet's safety MET listed in US and Canada; uses just 25 watts for extremely low energy consumption Built to last and covered with a 1-year limited warranty